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authorEric Andersen <andersen@codepoet.org>2002-03-31 04:17:44 +0000
committerEric Andersen <andersen@codepoet.org>2002-03-31 04:17:44 +0000
commitcdb29e3ea6c22f0c0358f0414e3ddb615b1c394f (patch)
tree2c867e60effb9df51b1a0fa615bb55b398561341 /libc/stdlib
parent9116dff92e5b362011431f073fe6aa98327be254 (diff)
Rework __gen_tempname() to better match glibc, and add mkstemp64(),
which is needed for busybox ash when using largefile support. -Erik
Diffstat (limited to 'libc/stdlib')
-rw-r--r--libc/stdlib/Makefile4
-rw-r--r--libc/stdlib/mkstemp.c4
-rw-r--r--libc/stdlib/mkstemp64.c29
-rw-r--r--libc/stdlib/mktemp.c4
4 files changed, 33 insertions, 8 deletions
diff --git a/libc/stdlib/Makefile b/libc/stdlib/Makefile
index 71136c2fa..44a359434 100644
--- a/libc/stdlib/Makefile
+++ b/libc/stdlib/Makefile
@@ -38,8 +38,8 @@ MSRC2=atexit.c
MOBJ2=atexit.o on_exit.o __exit_handler.o exit.o
CSRC = abort.c getenv.c mktemp.c qsort.c realpath.c bsearch.c \
- mkstemp.c putenv.c rand.c random.c random_r.c setenv.c system.c div.c \
- ldiv.c getpt.c ptsname.c grantpt.c unlockpt.c gcvt.c
+ mkstemp.c mkstemp64.c putenv.c rand.c random.c random_r.c setenv.c \
+ system.c div.c ldiv.c getpt.c ptsname.c grantpt.c unlockpt.c gcvt.c
CSRC+= drand48.c drand48-iter.c drand48_r.c erand48.c erand48_r.c \
jrand48.c jrand48_r.c lrand48.c lrand48_r.c mrand48.c mrand48_r.c \
nrand48.c nrand48_r.c rand_r.c srand48.c srand48_r.c
diff --git a/libc/stdlib/mkstemp.c b/libc/stdlib/mkstemp.c
index d0104c8f3..de5d557f4 100644
--- a/libc/stdlib/mkstemp.c
+++ b/libc/stdlib/mkstemp.c
@@ -19,13 +19,11 @@
#include <stdio.h>
#include <stdlib.h>
-extern int __gen_tempname (char *tmpl, int openit);
-
/* Generate a unique temporary file name from TEMPLATE.
The last six characters of TEMPLATE must be "XXXXXX";
they are replaced with a string that makes the filename unique.
Then open the file and return a fd. */
int mkstemp (char *template)
{
- return __gen_tempname (template, 1);
+ return __gen_tempname (template, __GT_FILE);
}
diff --git a/libc/stdlib/mkstemp64.c b/libc/stdlib/mkstemp64.c
new file mode 100644
index 000000000..5762da79d
--- /dev/null
+++ b/libc/stdlib/mkstemp64.c
@@ -0,0 +1,29 @@
+/* Copyright (C) 1998 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <stdio.h>
+#include <stdlib.h>
+
+/* Generate a unique temporary file name from TEMPLATE.
+ The last six characters of TEMPLATE must be "XXXXXX";
+ they are replaced with a string that makes the filename unique.
+ Then open the file and return a fd. */
+int mkstemp64 (char *template)
+{
+ return __gen_tempname (template, __GT_BIGFILE);
+}
diff --git a/libc/stdlib/mktemp.c b/libc/stdlib/mktemp.c
index 432d64f2a..4faa3e671 100644
--- a/libc/stdlib/mktemp.c
+++ b/libc/stdlib/mktemp.c
@@ -19,14 +19,12 @@
#include <stdio.h>
#include <stdlib.h>
-extern int __gen_tempname (char *tmpl, int openit);
-
/* Generate a unique temporary file name from TEMPLATE.
The last six characters of TEMPLATE must be "XXXXXX";
they are replaced with a string that makes the filename unique. */
char * mktemp (char *template)
{
- if (__gen_tempname (template, 0) < 0)
+ if (__gen_tempname (template, __GT_NOCREATE) < 0)
/* We return the null string if we can't find a unique file name. */
template[0] = '\0';